These are STL files for accessory mounting brackets to be used with my Stackable Raspberry Pi Case (for Kubernetes clusters).

See the related case design here:
https://www.thingiverse.com/thing:4759390

To use, remove the required number of spacers and replace with the desired accessory mounting brackets.

You will also need:

• 2.5M x 5mm screws (I used ones with oversized heads)
• 2.5M nuts

The above hardware is needed to:

• attach the case for the accessory to the accessory mounting bracket
• attach the top part of the switch case to the bottom part of the switch case

Also included are:

• top & bottom case parts for the Trendnet 8 port switch
• bracket & top case parts for Rav Power 6 port USB charger

Please note:
The hole on the accessory brackets do not correctly line up with the holes on the respective brackets for the switch and USB charger. I had to re-drill new holes after I printed.

Additionally, when printing the bottom bracket for the 8 port switch, I ended up using supports, as when I printed without supports I was not able to get the nuts into the slots. However, getting the support material out of the nut slots was not easy either. YMMV.

Here is the link where you can purchase the USB charger
https://www.amazon.com/dp/B00OQ19QYA/?coliid=I3R3A8RY0VX7N5&colid=2WSJJ2BAHHE3Y&psc=1&ref_=lv_ov_lig_dp_it

The 8 port switch is an old one that I had lying around and is not longer available for purchase, but here is a similar one. This one has a flat top and bottom where the one I used has a curved top and bottom. So printing a case for this one should be much easier.
https://www.amazon.com/TRENDnet-Unmanaged-Switching-Protection-TEG-S80G/dp/B001QUA6RA/ref=sr_1_4?dchild=1&keywords=trendnet+8+port+switch&qid=1613248749&s=electronics&sr=1-4